CMMG Complete Bolt Carrier Group Mark 3 for the LR308 platform. This bolt carrier group has everything you need to complete your LR308, or your LR308 upper receiver build.
Fits:
LR308 Pattern Upper Receivers
DPMS LR-308, Knights SR25, and similar
Fits:
LR308 Pattern Upper Receivers
DPMS LR-308, Knights SR25, and similar
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